Quantitative packaging equipment for powdery materials
By adopting the inverted conical storage box discharge port and distributing box notch design in powdered material packaging equipment, combined with the coordinated work of the drive component and the support component, the problem of low material component control and automation in traditional equipment is solved. , achieving high accuracy and automation improvement, adapting to a variety of packaging needs.
Patent Information
- Application Number
- CN202421180758.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-28
AI Technical Summary
Traditional powdered material packaging equipment is difficult to accurately control the content of the material, and the fluidity is very variable, which is easy to block and scatter, resulting in uneven material separation and difficult to meet the needs of different packaging specifications.
A quantitative packaging equipment for powdered materials including storage box, distribution box and drive components is designed. The discharge port of the storage box adopts an inverted conical structure, combined with the notch design of the distribution box, seals and storage boxes With sliding fit, the drive assembly provides flip power and the support assembly provides positional movement force. Through the eccentric setting of the threaded rod and the spacer, the material is uniformly distributed and precisely distributed.
Effectively control the flow rate of materials, reduce blockage and scattering, improve the accuracy and sealing of materials, achieve the improvement of automation, is suitable for large-scale continuous operations, reduce labor costs, extend the service life of the equipment, and improve operation security and flexibility.
Smart Images
Figure CN222361121U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of quantitative packaging, in particular to a quantitative packaging device for powdery materials. Background Art
[0002] Powdered materials refer to solid substances that are formed in their natural state or after physical processes such as grinding and crushing, and whose particle size is small enough to be suspended or at least partially suspended in the air. The characteristics of this type of material are fine particle size, large specific surface area, large fluidity variability, easy agglomeration or flying, etc. Powdered materials are widely used in many industries, including but not limited to pharmaceuticals, food processing, chemicals, agriculture, building materials, mineral processing, etc. Traditional powdered material packaging equipment often finds it difficult to accurately control the amount of materials. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a quantitative packaging device for powdered materials which has accurate quantitative packaging and high degree of automation.
[0004] As a preference, it includes:
[0005] An installation base and a support assembly, a material storage box is arranged at the middle of the top of the installation base, the support assembly is arranged inside the installation base, two groups of material boxes are arranged on the support assembly, a notch is arranged at one end of the material distribution box, a sealing member is arranged at the notch of the material distribution box, the two groups of sealing members are respectively arranged inside the through groove of the installation base, and the two groups of sealing members are contacted and connected, a threaded rod is arranged at the threaded hole of the material distribution box, a baffle is arranged on the threaded rod, and the baffle is arranged inside the working cavity of the material distribution box;
[0006] A driving assembly is arranged inside the mounting base and is used to provide turning power for the two groups of material boxes.
[0007] Furthermore, the supporting assembly includes multiple groups of fixing parts symmetrically arranged inside the mounting base, supporting parts and transmission parts are respectively arranged on the multiple groups of fixing parts on the same side, two groups of moving parts are respectively symmetrically arranged on the supporting parts and the transmission parts, and the moving parts on the same group of supporting parts and the same group of transmission parts are symmetrically installed, auxiliary parts are symmetrically arranged at both ends of the material distribution box, and the two groups of auxiliary parts on the material distribution box are respectively arranged on the moving parts symmetrically arranged on the supporting parts and the transmission parts.
[0008] Preferably, a connecting member is provided on the moving member on the transmission member, a worm is rotatably provided on the connecting member, a worm wheel is coaxially provided on the auxiliary member, the worm and the worm wheel are meshingly connected, a spring is provided on the connecting member, and the other end of the spring is provided on another group of connecting members.
[0009] Furthermore, a first servo motor is arranged inside the mounting base, a power shaft is arranged at the output end of the first servo motor, and polygonal structures are arranged at both ends of the power shaft, and the polygonal structures are matched with the polygonal inner cavity of the worm for transmission connection.
[0010] Preferably, external threads are respectively provided at both ends of the transmission member, and internal threads are provided at the connection between the moving member and the transmission member. The internal threads of the moving member are matched and connected with the external threads. A second servo motor is provided inside the mounting base, and the output end of the second servo motor is coaxially provided on the transmission member.
[0011] Furthermore, limiting members are respectively arranged in the middle of the supporting member and the transmission member, and the two groups of moving members are respectively in contact with and connected to the limiting members.
[0012] Preferably, a conductive member is disposed inside the mounting base, and the power shaft is disposed inside the shaft hole of the conductive member.
[0013] Furthermore, a plurality of groups of supporting feet are arranged at the bottom end of the mounting base.
[0014] Preferably, an adjusting piece is coaxially arranged on the threaded rod.
[0015] Furthermore, when the first servo motor drives the two groups of material boxes respectively, the two groups of material boxes rotate in opposite directions.
[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the material storage box discharge port adopts an inverted cone structure, combined with the slot design of the distribution box, which can effectively control the material flow speed, reduce blockage and scattering, and ensure that the material can be evenly distributed when entering the distribution box. The sliding cooperation between the seal and the storage box further ensures the sealing and controllability of the material flow, improves the accuracy of material distribution, and meets the precise control requirements of material quantity for different packaging specifications. The driving component not only provides the turning power for the distribution box, realizes the rapid transfer and distribution of materials, but also cooperates with the supporting component to significantly improve the automation degree of the entire distribution process. This design greatly reduces manual intervention and improves The utility model relates to a hopper which is a kind of hopper which is used to pack materials in a plurality of different sizes and has a plurality of pouches which are provided with a plurality of pouches, and a plurality of pouches are provided to each pouch so as to ensure the quality of the materials and the packaging environment. The utility model relates to a hopper which is used to pack materials in a plurality of different sizes and has a plurality of pouches which have a plurality of pouches. The utility model relates to a hopper which is used to pack materials in a plurality of different sizes and has a plurality of pouches which have a plurality of pouches. The utility model relates to a hopper which is used to pack materials in a plurality of different sizes and has a plurality of pouches which have a plurality of pouches. The utility model relates to a hopper which is used to pack materials in a plurality of different sizes and has a plurality of pouches which have a plurality of pouches. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1It is a front view structural schematic diagram of the utility model;
[0018] Figure 2 It is a schematic diagram of the axonometric structure of the utility model;
[0019] Figure 3 It is a schematic diagram of the internal structure of the utility model;
[0020] Figure 4 It is a schematic diagram of the parts structure of the utility model;
[0021] Markings in the attached drawings: 1. Mounting base; 2. Material storage box; 3. Sealing member; 4. Material distribution box; 5. Threaded rod; 6. Blocking member; 7. Fixing member; 8. Supporting member; 9. Transmission member; 10. Moving member; 11. Auxiliary member; 12. Connecting member; 13. Worm; 14. Worm wheel; 15. Spring; 16. First servo motor; 17. Power shaft; 18. Multi-faceted structure; 19. External thread; 20. Second servo motor; 21. Limiting member; 22. Conducting member; 23. Supporting foot; 24. Adjusting member. DETAILED DESCRIPTION
[0022] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0023] like Figures 1 to 4 As shown, a powder material quantitative packaging device of the utility model comprises:
[0024] The mounting base 1 and the supporting assembly are provided with a material storage box 2 at the middle part of the top of the mounting base 1, a material discharge port is provided at the bottom end of the material storage box 2, and the material discharge port of the material storage box 2 is provided with an inverted cone structure, the supporting assembly is provided inside the mounting base 1, and two groups of material distribution boxes 4 are provided on the supporting assembly, and a notch is provided at one end of the distribution box 4, the material discharge port of the material storage box 2 is larger than the notch of the distribution box 4, and a sealing member 3 is provided at the notch of the distribution box 4, and the sealing member 3 is slidably connected with the material storage box 2, and the two groups of sealing members 3 are respectively slidably arranged inside the through groove of the mounting base 1, and the two groups of sealing members 3 are contact-connected, and a threaded rod 5 is provided at the threaded hole of the distribution box 4, and a baffle 6 is rotatably arranged on the threaded rod 5, and the threaded rod 5 and the baffle 6 are eccentrically arranged, and the baffle 6 is slidably arranged inside the working cavity of the distribution box 4, and the supporting assembly is used for supporting the distribution box 4 and providing displacement power at the same time;
[0025] The driving component is arranged inside the mounting base 1, and the driving component is used to provide turning power for the two groups of material boxes 4; the discharge port of the storage box 2 adopts an inverted cone structure, and combined with the notch design of the distribution box 4, it can effectively control the material flow speed, reduce blockage and scattering, and ensure that the material can be evenly distributed when entering the distribution box 4. The sliding cooperation between the seal 3 and the storage box 2 further ensures the sealing and controllability of the material flow, improves the accuracy of the distribution, and meets the precise control requirements of the material quantity for different packaging specifications. The driving component not only provides the turning power for the distribution box 4, realizes the rapid transfer and distribution of materials, but also cooperates with the support component to significantly improve the automation degree of the entire distribution process. This design It greatly reduces manual intervention, improves production efficiency, is suitable for large-scale continuous operations, and reduces labor costs. Through the eccentric setting of the threaded rod 5 and the baffle 6, the position of the baffle 6 can be adjusted according to actual needs, thereby changing the volume of the working chamber inside the distribution box 4, and realizing quantitative packaging of materials of different capacities, thereby improving the flexibility and applicability of the equipment and adapting to the packaging needs of various powdered materials. The support component not only plays a role in firmly supporting the distribution box 4, but also provides the necessary displacement power to ensure that the distribution box 4 is stable and reliable during the flipping process, reducing vibration and noise during equipment operation, extending the service life of the equipment, and also improving the safety of operation. The packaging is quantitatively accurate and has a high degree of automation.
[0026] like Figures 1 to 4 As shown, as a preferred embodiment, the support assembly includes multiple groups of fixing parts 7 symmetrically arranged inside the mounting base 1, and the multiple groups of fixing parts 7 on the same side are respectively and multifunctionally provided with supporting parts 8 and transmission parts 9, and two groups of moving parts 10 are respectively and symmetrically slidably arranged on the supporting parts 8 and the transmission parts 9, and the moving parts 10 on the same group of supporting parts 8 and the same group of transmission parts 9 are symmetrically installed, and auxiliary parts 11 are symmetrically arranged at both ends of the material distribution box 4, and the two groups of auxiliary parts 11 on the material distribution box 4 are respectively and rotatably arranged on the moving parts 10 symmetrically arranged on the supporting parts 8 and the transmission parts 9; the symmetrically arranged multiple groups of fixing parts 7, supporting parts 8 and transmission parts 9, and the slidingly arranged moving parts 10 together construct a high The symmetrical layout of the supporting frame ensures the balance of the distribution box 4 during the turning and moving process. The auxiliary parts 11 symmetrically arranged at both ends of the distribution box 4 are rotatably connected with the moving parts 10 on the support parts 8 and the transmission parts 9, so that the distribution box 4 can not only be accurately displaced, but also flexibly adapt to the turning requirements at different angles. The precise sliding coordination of the moving parts 10 with the support parts 8 and the transmission parts 9 ensures the accurate execution of the displacement and turning actions of the distribution box 4, and cooperates with the efficient power supply of the driving assembly to realize fast and accurate packaging of materials. This precise control not only improves the efficiency of material processing, but also ensures the uniformity and consistency of quantitative packaging, meeting the requirements of high-precision packaging.
[0027] like Figures 1 to 4 As shown, as a preferred solution, further, a connecting member 12 is provided on the moving member 10 on the transmission member 9, a worm 13 is rotatably provided on the connecting member 12, a worm wheel 14 is coaxially provided on the auxiliary member 11, the worm 13 is meshingly connected with the worm wheel 14 for transmission, a spring 15 is provided on the connecting member 12, the other end of the spring 15 is provided on another group of connecting members 12, and a limiting member 21 is respectively provided in the middle of the supporting member 8 and the transmission member 9, and the two groups of moving members 10 are respectively contacted and connected with the limiting member 21; the worm 13 is rotatably supported on the moving member 10 through the connecting member 12, and the meshing transmission design of the worm 13 and the worm wheel 14 is more convenient than direct mechanical The transmission can provide a smoother and more precise transmission effect. The self-locking characteristics of the worm 13 and worm wheel 14 mechanism can effectively avoid accidental rotation caused by external interference while ensuring the precise flipping and moving of the material distribution box 4, thereby improving the control accuracy of the equipment and the stability of the operation. The limiter 21 limits the moving trajectory of the two groups of material boxes 4. The setting of the spring 15 stops the movement of the material distribution box 4 on the moving part 10 on one side after the moving part 10 contacts the limiter 21, and the other group of moving parts 10 can also move in position. When the moving part 10 is not in contact with the limiter 21, one group of moving parts 10 can drive the other group of moving parts 10 to move.
[0028] like Figures 1 to 4 As shown, as a preferred solution, a first servo motor 16 is arranged inside the mounting base 1, a power shaft 17 is arranged at the output end of the first servo motor 16, and polygonal structures 18 are arranged at both ends of the power shaft 17, respectively. The polygonal structure 18 is matched with the polygonal inner cavity of the worm 13 for transmission connection, a conductive member 22 is arranged inside the mounting base 1, and the power shaft 17 is arranged inside the shaft hole of the conductive member 22; the power shaft 17 is provided with rotational power by the first servo motor 16, and the worm 13 is provided with rotational power by the polygonal structure 18 arranged on the power shaft 17, and the polygonal structure 18 is arranged at both ends of the power shaft 17 so that when the power shaft 17 rotates, the distribution box 4 at the bottom of the storage box 2 will not be flipped. This design enables the first servo motor 16 to drive the two groups of material boxes 4 to flip respectively. At the same time, when one group of material boxes 4 is driven, the other group of material boxes 4 will not be affected by the drive, and the power shaft 17 is supported by the conductive member 22.
[0029] like Figures 1 to 4As shown, as a preferred solution, external threads 19 are respectively provided at both ends of the transmission member 9, and an internal thread is provided at the connection between the moving member 10 and the transmission member 9, the internal thread of the moving member 10 is matched with the external thread 19 and connected, a second servo motor 20 is provided inside the mounting base 1, and the output end of the second servo motor 20 is coaxially arranged on the transmission member 9, and the spacing between the two groups of external threads 19 is smaller than the spacing between the two groups 10; the external thread 19 on the transmission member 9 is directly driven to rotate by the second servo motor 20, thereby driving the moving member 10 to perform precise linear displacement along the trajectory of the internal thread, which This design can achieve fine-tuning and precise control of the moving distance of the material distribution box 4, thereby improving the accuracy of material distribution positioning. The spacing between the two groups of external threads 19 is smaller than the spacing between the two groups of moving parts 10, so that after the moving part 10 on one side falls off from the external thread 19 on the same side, the moving part 10 on the other side has been matched with the external thread on the same side. At this time, the two groups of material boxes 4 continue to move in position. When the moving part 10 on one side contacts the limit part 21, the material distribution box 4 on the moving part on the other side can continue to move. This structure can increase the spacing between the two groups of material boxes 4, thereby providing space for the material distribution box 4 to flip over.
[0030] like Figures 1 to 4 As shown, as a preferred solution, multiple groups of supporting feet 23 are provided at the bottom of the mounting base 1; the multiple groups of supporting feet 23 increase the adaptability of the device to the placement site and improve the convenience of leveling.
[0031] like Figures 1 to 4 As shown, as a preferred solution, an adjusting member 24 is coaxially arranged on the threaded rod 5; the adjusting member 24 reduces the difficulty of rotating the threaded rod 5, thereby improving the convenience of operation.
[0032] like Figures 1 to 4 As shown, as a preferred solution, when the first servo motor 16 drives the two groups of material boxes 4 respectively, the two groups of material boxes 4 rotate in opposite directions; by setting the two groups of material boxes 4 to rotate in opposite directions when driven, it is convenient to package powdered materials and prevent mutual interference, which is suitable for high-capacity continuous packaging needs.
[0033] like Figures 1 to 4 As shown, as a preferred solution, its working process is as follows:
[0034] First, the powdered material is filled from the upper storage box 2, and the material flows out under the action of gravity. The distribution box 4 at the bottom receives the material through its notch. After the distribution box 4 is filled, the second servo motor 20 is started, and then the distribution box 4 at the bottom of the non-storage box 2 is driven to move through the external thread 19 on the transmission member 9 and the moving member 10. When the two sets of sealing members 3 come into contact, the distribution box 4 at the bottom of the storage box 2 is driven to move synchronously, and then the moving member 10 on the distribution box 4 at the bottom of the storage box 2 moves out and cooperates with the external thread 19 on the other side to continue moving, and then the moving member 10 on the other side and The external thread 19 falls off and continues to move under the traction of the spring 15. When it moves to the point where the moving part 10 contacts the limit part 21, the movement stops. Then the distribution box 4 filled with powdered material continues to move and the distance between it and another group of distribution boxes 4 increases. Then the second servo motor 20 stops rotating. At this time, the worm 13 on the moving part 10 at the end that cooperates with the external thread 19 cooperates with the multi-faceted structure. Then the first servo motor 16 drives the power shaft 17 to rotate to drive the distribution box 4 to flip over. At the same time, the distribution box 4 at the bottom of the storage box 2 can be synchronously quantitatively packaged.
[0035] The utility model provides a quantitative packaging device for powdered materials, and its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.
[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A quantitative packaging device for powdered materials, characterized in that: include: An installation base and a support assembly, a material storage box is arranged at the middle part of the top of the installation base, the support assembly is arranged inside the installation base, two groups of material boxes are arranged on the support assembly, a notch is arranged at one end of the material distribution box, a sealing member is arranged at the notch of the material distribution box, the two groups of the sealing members are respectively arranged inside the through groove of the installation base, and the two groups of the sealing members are contacted and connected, a threaded rod is arranged at the threaded hole of the material distribution box, a baffle is arranged on the threaded rod, and the baffle is arranged inside the working cavity of the material distribution box; A driving assembly is arranged inside the mounting base and is used to provide turning power for the two groups of material boxes.
2. A powder material quantitative packaging device as claimed in claim 1, characterized in that: The support assembly includes multiple groups of fixed parts symmetrically arranged inside the mounting base, and the multiple groups of fixed parts on the same side are respectively provided with support parts and transmission parts, and two groups of moving parts are respectively symmetrically arranged on the support parts and the transmission parts, and the moving parts on the same group of support parts and the same group of transmission parts are symmetrically installed, and auxiliary parts are symmetrically arranged at both ends of the distribution box, and the two groups of auxiliary parts on the distribution box are respectively arranged on the moving parts symmetrically arranged on the support parts and the transmission parts.
3. A powder material quantitative packaging device as claimed in claim 2, characterized in that: A connecting member is arranged on the moving member on the transmission member, a worm is arranged on the connecting member, a worm wheel is coaxially arranged on the auxiliary member, the worm and the worm wheel are meshingly connected, a spring is arranged on the connecting member, and the other end of the spring is arranged on another group of connecting members.
4. A powder material quantitative packaging device as claimed in claim 3, characterized in that: A first servo motor is arranged inside the mounting base, a power shaft is arranged at the output end of the first servo motor, and polygonal structures are arranged at both ends of the power shaft, respectively. The polygonal structures are matched with the polygonal inner cavity of the worm for transmission connection.
5. A powder material quantitative packaging device as claimed in claim 2, characterized in that: External threads are respectively provided at both ends of the transmission member, and an internal thread is provided at the connection between the moving member and the transmission member. The internal thread of the moving member is matched and connected with the external thread. A second servo motor is provided inside the mounting base, and the output end of the second servo motor is coaxially provided on the transmission member.
6. A powder material quantitative packaging device as claimed in claim 2, characterized in that: The support member and the transmission member are respectively provided with limiting members in the middle thereof, and the two groups of moving members are respectively in contact with and connected to the limiting members.
7. A powder material quantitative packaging device as claimed in claim 4, characterized in that: A conducting member is arranged inside the mounting base, and the power shaft is arranged inside the shaft hole of the conducting member.
8. The quantitative packaging equipment for powdered materials according to claim 1, characterized in that: A plurality of groups of supporting feet are arranged at the bottom end of the installation base.
9. The quantitative packaging equipment for powdered materials according to claim 1, characterized in that: An adjusting piece is coaxially arranged on the threaded rod.
10. The quantitative packaging equipment for powdered materials according to claim 4, characterized in that: When the first servo motor drives the two groups of material boxes respectively, the two groups of material boxes rotate in opposite directions.